Description Usage Format Details Source Examples
obs: 1432 [2 year on 716 individuals]
1 | data("nls_panel2")
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A data frame with 1432 observations on the following 26 variables.
id
group(id)
year
interview year
lwage
ln(wage/GNP deflator)
hours
usual hours worked
age
age in current year
educ
current grade completed
collgrad
1 if college graduate
msp
1 if married, spouse present
nev_mar
1 if never yet married
not_smsa
1 if not SMSA
c_city
1 if central city
south
1 if south
black
1 if black
union
1 if union
exper
total work experience
exper2
exper^2
tenure
job tenure, in years
tenure2
tenure^2
dlwage
(lwage - lwage[_n-1])
dexper
(exper - exper[_n-1])
dtenure
(tenure - tenure[_n-1])
dsouth
(south - south[_n-1])
dunion
(union - union[_n-1])
dexper2
(exper2 - exper2[_n-1])
dtenure2
(tenure2 - tenure2[_n-1])
d88
1 if year 1988
This data is a subset of nls_panel containing only years 1987 and 1988
http://principlesofeconometrics.com/poe4/poe4.htm
1 2 | data(nls_panel2)
## maybe str(nls_panel2) ; plot(nls_panel2) ...
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